September 3, 2026 · Industry Watch
AI in Practice: From Demos to Production
AI demos impress, yet production usage stays low. Where is the gap?
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An enterprise blog · Lanzhou · since 2019
The Jiayifangyuan Journal
What we learn, written down in public
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126 postsSeptember 1, 2026 · Founder Notes
Cash Flow Beats Margin
Margin is a number in the ledger; cash flow decides whether the company survives to the next payment.
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August 30, 2026 · Engineering
Caching and First Paint in Nuxt SSR
Server rendering is not automatically fast. First paint depends on how requests are organised, not on the rendering mode.
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August 28, 2026 · Product Thinking
Permission Design Is Product Design
Permissions are not a technical appendix. They decide what each person in the organisation can see and do.
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August 28, 2026 · Engineering
From Design File to Design System: Three Agreements with Engineering
Inconsistent spacing, missing states and duplicated components are rarely attitude problems. They usually mean the team never wrote down shared agreements before handoff.
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August 26, 2026 · Project Retrospectives
Retrospective: Three Vendors, One Project
In multi-party projects the most expensive cost is waiting and arguing, not development.
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August 24, 2026 · Team and Culture
Boundaries in Remote Work
The hard part of remote work is not the tools; it is turning always-online into defined hours.
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August 22, 2026 · Industry Watch
Where Low-Code Ends and Custom Starts
Low-code is neither universal nor a toy. The key is knowing what to hand it and what not to.
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August 20, 2026 · Founder Notes
Agree on an Exit Before You Need One
Equity, roles and exit rules are easiest to settle while the company is small and the relationships are good.
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— The editors at JiayifangyuanEST. 2019 · JYFY